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US Patent 7452409 Powered air cleaning system and air cleaning method

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
April 4, 2003
Date of Patent
November 18, 2008
Patent Application Number
10526778
Patent Citations Received
‌
US Patent 12134064 Self-cleaning air filtration apparatus and method
0
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US Patent 12134065 Self-cleaning air filtration apparatus and method
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7452409
Patent Primary Examiner
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Robert A. Hopkins

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